Infinite card drawNear-infinite lifegainNear-infinite lifegain triggersInfinite draw triggersNear-infinite colorless mana that can only be spent to activate abilitiesNear-infinite +1/+1 counters on a creature
How it works
Cast Chicken Troupe by paying 1.
When Chicken Troupe enters the battlefield, it triggers, causing you to get TK and putting a name sticker on Well Rested.
Activate Yenna targeting the Well Rested with a name sticker by paying 2 and tapping it, creating a copy of it named Well Rested attached to any creature, untapping Yenna, and scrying 2.
Each copy of Well Rested attached to Yenna triggers, each one putting two +1/+1 counters on Yenna and causing you to gain 2 life and draw a card.
Activate Yenna using Cryptic Trilobite's ability by removing a +1/+1 counter from it, adding CC.